Question

sendo p(x)=x²+5x+6 calcule p(3)

Answer 1

p(3)= 3^2 + 5*3 + 6
p(3)= 9+15+6
p(3)=30

Answer 2

p (x)= x^2+5x+6
p (x)= 3.3+5.3+6
p (x)= 9+15+6
p (x)= 30